Greater Yellowstone EcosystemFallen Petrified Log | [ Sizes: Orig | Med | Small | Thumb ] | |
On Specimen Ridge. It appears to be slowly sliding down the ridge into Lamar Valley. |  Image Data |
Fallen Petrified Log | [ Sizes: Orig | Med | Small | Thumb ] | |
On Specimen Ridge. It appears to be slowly sliding down the ridge into Lamar Valley. | Image Data |
